Update msys2/setup-msys2 action to v2.31.1

Author: renovate[bot]

.github/workflows/c-cpp-windows-build-template.yml

@@ -25,7 +25,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install and setup MSYS2 with MinGW64
-        uses: msys2/setup-msys2@v2.31.0
+        uses: msys2/setup-msys2@v2.31.1
         with:
           msystem: MINGW64
           update: true